Here is the code and error is " The name gvFiles do not exist in the current context".
I am getting this error while I render grid control statement.

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Data.OracleClient;
using System.IO;
using System.Data.SqlClient;